2 1.3.1 Study: Multiplying Binomials Drag the tiles to the blanks. Distribute. - 4(x - 2) =​

Answers

Answer 1

Answer:

I am not entirely sure what you are asking here but if I am right then the answer is -4(x-2) = 8 - 4x

Step-by-step explanation:

Multiplying binomials all you have to do is distribute the 4

Multiply  -4 by x to get: -4x

Muliply -4 by -2 to get: 8 (Because two negatives make a positive)

Now you have -4x + 8

Rewrite so it flows better and the answer is:

8 - 4x


Related Questions

An object is dropped off a building that is 144 feet tall. After how many seconds does the object hit the ground? (

An object is dropped off a building that is 144 feet tall. After how many seconds does the object hit

Answers

Answer:

t = 3 seconds

Step-by-step explanation:

16t^2=144

Simplify by dividing both sides by 16:

t^2=9

t=3

Hope this helped!

what is the solution of the proportion 22/11 = r/13

Answers

Answer:

r=26

Step-by-step explanation:

22/11=r/13

11r=286

r=26

Simplify the expression:
2d+11x4

Answers

Answer:

2d+44

Step-by-step explanation:

Multiply all numbers without variables:

11x4=44

Add equations:

2d+44

Hence, the correct answer is 2d+44

Answer:

2d+44

Step-by-step explanation:

Multiply:

11x4=44

Final Equation:

2d+44

Free 25 points TwT..

But Firsttt.. you have the question below but wrong answers only! ^^

Who are the first people on earth?? •w•

Answers

Answer: hmmmmmmmm sol and hmmmmmmm lemme think and charger?

Step-by-step explanation:

nba young boy Step-by-step explanation:

Recall that the standard form of a linear equation is Ax+By=C. Rewrite this equation in slope intercept form.

Recall that the standard form of a linear equation is Ax+By=C. Rewrite this equation in slope intercept

Answers

Answer:

y = \(\frac{-A}{B}\) x + \(\frac{C}{B}\)

y = 6/5 x + 9/5

Step-by-step explanation:

Ax  + By = C  Subtract Ax from both sides

Ax - Ax + By = -AX + C

By = -AX + C  Divide both sides by B

y = \(\frac{-A}{B}\) x + \(\frac{C}{B}\)

-6x + 5y = 9   Add 6x to both sides

-6x + 6x + 5y = 6x + 9

5y = 6x + 9  Divide both sides by 5

y = 6/5 x + 9/5

I need help with this please

I need help with this please

Answers

Step-by-step explanation:On a coordinate plane you move 9 to the right and 2 up

Find that the radius of curvature of ^2y=x^3-a^3
at the point where the
curves cut the X-axis.

Answers

The radius of curvature of the curve \(a^{2y\)=x³-a³ at the point where the curve intersects the x-axis is 27\(a^{\frac{3}{2}\).

To find the radius of curvature of the curve \(a^{2y\)=x³-a³ at the point where the curve intersects the x-axis, we need to first find the equation of the curve and then determine the value of y and its derivative at that point.

When the curve intersects the x-axis, y=0. Therefore, we have:

a⁰ = x³ - a³

x³ = a³

x = a

Next, we need to find the derivative of y with respect to x:

dy/dx = -2x/(3a²√(x³-a³))

At the point where x=a and y=0, we have:

dy/dx = -2a/(3a²√(a³-a³)) = 0

Therefore, the radius of curvature is given by:

R = (1/|d²y/dx²|) = (1/|d/dx(dy/dx)|)

To find d/dx(dy/dx), we need to differentiate the expression for dy/dx with respect to x:

d/dx(dy/dx) = -2/(3a²(x³-a³\()^{\frac{3}{2}\)) + 4x²/(9a⁴(x³-a³\()^{\frac{1}{2}\))

At x=a, we have:

d/dx(dy/dx) = -2/(3a²(a³-a³\()^{\frac{3}{2}\)) + 4a²/(9a⁴(a³-a³\()^{\frac{1}{2}\)) = -2/27a³

Therefore, the radius of curvature is:

R = (1/|-2/27a³|) = 27\(a^{\frac{3}{2}\)

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Hi! Can someone please help me with this question?

Hi! Can someone please help me with this question?

Answers

Answer:

B. 80

Step-by-step explanation:

(I used a calculator, but I shall explain better for ya :)

Make 32% a fraction:

32/100

Finding the fraction of a number is the same as multiplying the fraction with the number:

32/100 x 250

Just divide and multiply since a fraction is the same thing as dividing


your answer = 80

using a calculator simply enter 32 ÷ 100 x 250 which will give you 80 as the answer.


The figure is a parallelogram.
Solve for x.

A)11
B)6
C)7
D)1

The figure is a parallelogram.Solve for x.A)11B)6C)7D)1

Answers

Answer:

11

Step-by-step explanation:

opp sides are equal

2x-5=17

x =11

please help me ..............................................................................

please help me ..............................................................................

Answers

Hiyaaa! I'm Nat and I'm gonna help you~♡

Thermo means heat! So. Thermosphere has to relate to hot and warm things.

Meso meaning middle,or intermediate.

,

Thermosphere = is very hot,satellites travel here,reached out into space

Mesosphere= Directly under the stratosphere,is very cold,acts has a barrier

Hope this helps!!

Brainliest?

-Nat

The inside portion of a cylindrical tank is being filled by one of these three gases: carbon dioxide, helium or chlorine

Answers

Answer: helium

Step-by-step explanation:

a factory produce 1188440 bulbs in one year (365 days) how many bulbs did it produce in the month of August​

Answers

BULBS PRODUCED PER YEAR=1188440

BULBS PRODUCED PER DAY:-

\(\\ \sf\longmapsto \dfrac{1188440}{365}\)

\(\\ \sf\longmapsto 3256\)

Total days in August=31

Total bulbs

\(\\ \sf\longmapsto 31(3256)\)

\(\\ \sf\longmapsto 100936\)

Whenever Jean sees the white streaks left in the sky by an airplane, she excitedly tells her kids it's Buzz Lightyear. One day, her son asked her how fast Buzz could fly. Jean, knowing that Buzz is really an airplane, told him about 500 miles per hour. How many feet per second can Buzz travel? Show your work, friends.

Answers

Answer:

The Buzz can travel 733.33 feet per second.

Step-by-step explanation:

An hour has 60 minutes, each of which has 60 seconds. So one hour has 60*60 = 3600 seconds.

The airplane can fly 500 miles per hour. Each mile has 5280 feet. So the plane can fly 500*5280 = 2640000 feet in one hour.

Per second, we have:

\(\frac{2640000}{3600} = 733.33\)

The Buzz can travel 733.33 feet per second.

Monique is going to draw a net of a triangular pyramid. How many triangles should there be in her​ drawing?

Answers

Answer:

Step-by-step explanation:

Goals Scored (per game)
There is a [DROP DOWN 1] association between the amount of goals scored and the number of wins a hockey team has. Most of the data points fall between [DROPDOWN 2] goals scored and [DROPDOWN
3] number of wins. Causation (DROPDOWN 4] be established because their relationship was not in a controlled setting.

Goals Scored (per game)There is a [DROP DOWN 1] association between the amount of goals scored and the

Answers

There is a Weak positive association between the amount of goals scored and the number of wins a hockey team has. Most of the data points fall between 4 goals scored and 5  number of wins. Causation cannot be established because their relationship was not in a controlled setting.

What is experiment about?

When if a relationship between two variables is said to be  negative, it is one that does not just necessarily mean that the association is weak. Although though both variables tend to increase in reaction to one another, a weak positive correlation depicts that the relationship is not very strong.

Therefore, even though  the data tells us that there is a weak positive relationship that exist between the two variables, it is vital to know that that correlation does not equal causation.

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Simplify: Simplify: StartRoot StartFraction 27 x Superscript 12 Baseline Over 300 x Superscript 8 Baseline EndFraction EndRoot

Answers

The solution of the given expression is 9*\(x^{4}\)/100.

GIven an expression equal to 27\(x^{12}\)/300\(x^{8}\).

We have to simplify the expression in which variable comes only once.

Expression is combination of numbers ,symbols, fraction, coefficients, indeterminants,determinants, etc. It is mostly not found in equal to form. It expresses a relationship between variables.

The given fraction is 27\(x^{12}\)/300\(x^{8}\).

When we observe we find that in numerator x has large power and denominator x has small power as compared to power in numerator. So we will deduct the powers so that they will give only one power to us.

=27\(x^{4}\)/300

Now divide numerator an denominator by 3.

=9\(x^{4}\)/300

Hence the expression 27\(x^{12} /300x^{8}\) will look like \(9x^{4} /100\) after simplifying.

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Answer:

\(Simplify:\sqrt\frac{27x^{12} }{300x^{8} }\)

\(O \frac{9}{100}x^{4}\)

✔ \(\frac{3}{10} x^{2}\)

\(O \frac{27}{300} x^{4}\)

\(O\frac{9}{10} x^{2}\)

Write the equation x2 + y2 + 6x + 8y + 24 = 0 in vertex form.

Answers

ANSWER

\((x+3)^2+(y+4)^2=1\)

EXPLANATION

We want to write the equation of the circle in vertex form:

\(x^2+y^2+6x+8y+24=0\)

The first step is to group the x terms and y terms together and take the constant to the right-hand side of the equality sign:

\(x^2+6x+y^2+8y=-24\)

Now, complete the square for the x terms:

\(\begin{gathered} x^2+6x+(\frac{6}{2})^2+y^2+8y=-24+(\frac{6}{2})^2 \\ x^2+6x+9+y^2+8y=-24+9 \\ (x+3)^2+y^2+8y=-15 \end{gathered}\)

Repeat the process for the y terms:

\(\begin{gathered} (x+3)^2+y^2+8y+(\frac{8}{2})^2=-15+(\frac{8}{2})^2 \\ (x+3)^2+y^2+8y+16=-15+16 \\ (x+3)^2+(y+4)^2=1 \end{gathered}\)

That is the equation of the circle in vertex form.

NEED HELP QUICK!!! Ron is trying to find the LCM of 4 and 6. His work is shown at the right. What is Ron's mistake? Explain how to find the correct LCM of 4 and 6.​

NEED HELP QUICK!!! Ron is trying to find the LCM of 4 and 6. His work is shown at the right. What is

Answers

The LCM of 4 and 6 is 12.

What is Least Common Multiple?

Least Common Multiple is a mathematical term. The smallest number that is a multiple of both of two numbers is called the least common multiple.

For example, common multiples of 4 and 6 are 12, 24 and 36, but the lowest of those is 12; therefore, the lowest common multiple of 4 and 6 is 12.

Given:

4: 2 x 2

6: 2 x 3

Now, as there is one 2 common in both then it will be written for one time.

and the rest uncommon numbers are written as same as well.

So, LCM( 4, 6)= 2 x 2 x 3 = 12

Hence, the LCM of 4 and 6 is 12.

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A survey of 100 high school students provided this
frequency table on how students get to school:
Drive to Take the
Grade
Walk
School bus
Sophomore 2
25
3
3
Junior
13
20
2
Senior
25
5
5
a
What is the probability that a randomly selected student
is a junior?
?
P(Junior)
=

Answers

Probability helps us to know the chances of an event occurring. The probability that a randomly selected student is a junior is 0.35.

What is Probability?

Probability helps us to know the chances of an event occurring.

\(\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}\)

The probability that a randomly selected student is a junior will be,

P(Junior) = [(Number of Juniors)\(Number of total students)]

P(Junior) = 35/100 = 0.35

Hence, The probability that a randomly selected student is a junior is 0.35.

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In this circle, mQR = 72°.
What is m/QPR?
A. 18°
B. 24°
C 36°
D. 72°

Please show work or give an explanation please

In this circle, mQR = 72.What is m/QPR?A. 18B. 24C 36D. 72Please show work or give an explanation please

Answers

Answer:

< QPR = 36

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< QPR = 1/2 ( 72)

< QPR = 36

Camila has 6 bags of candy. She can pour 1/3 of a bag of candy into a bowl. How many bowls of candy can Camila make in all?

Answers

Answer:

18 Bowls of Candy

Step-by-step explanation:

Camila has 6 bags of candy, and she can pour 1/3 of a bag into a bowl. To determine how many bowls of candy she can make in total, we need to divide the total amount of candy by the amount of candy per bowl.

Since Camila can pour 1/3 of a bag into a bowl, it means she can make 3 bowls of candy with a full bag.

Now, we can calculate the total number of bowls of candy:

Total bowls of candy = (Number of bags) x (Bowls per bag)

Total bowls of candy = 6 bags x 3 bowls per bag

Total bowls of candy = 18 bowls

Therefore, Camila can make a total of 18 bowls of candy with her 6 bags of candy.

determine the base funciton f(x)=2(4)^x+5 NEED ASAP

determine the base funciton f(x)=2(4)^x+5 NEED ASAP

Answers

The base of the function given 2(4)ˣ+5 is 4ˣ

What is the base of a function?

The base of an exponential function. If f(x) = ax, then we call a the base of the exponential function. The base must always be positive. Base 1. If f(x) is an exponential function whose base equals 1 – that is if f(x)=1x.

Given is a function, 2(4)ˣ+5, we need to find the base of the function,

With the multiplication of 4ˣ with 2, the rate at which f(x) changes is 2 times larger. Now it is added by 5, by adding 5 the value of f(x) is always 5 greater than the value of f(x).

This reverses the value of y for each corresponding value of x and increases the rate at which f(x) changes 8 times that of the original function.

Hence, the base of the function given 2(4)ˣ+5 is 4ˣ

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Hi plz help, if you can ill mark you 5 starz! :)

Hi plz help, if you can ill mark you 5 starz! :)

Answers

Answer:

The first one is 5.075

The second one is 3.15

The third one is 5.875

The fourth one is 7.55

If this helped, I would appreciate it if you marked me brainliest! (°◡°♡).:。

Answer:

2.03 x 2.5 = 5.075

1.4 x 2.25 = 3.15

2.35 x 2.5 = 5.875

3.02 x 2.5 = 7.55

What is the M.A.D. (mean absolute deviation) of the following data set?
8 9 9 7 8 6 9 8

Answers

The mean absolute deviation is 0.75

How to determine the mean absolute deviation

To calculate the mean absolute deviation (M.A.D.), you need to find the average of the absolute differences between each data point and the mean of the data set

From the information given, we have that the data set is;

8 9 9 7 8 6 9 8

Let's calculate the mean, we get;

Mean = (8 + 9 + 9 + 7 + 8 + 6 + 9 + 8) / 8

Mean = 64 / 8

Divide the values

Mean = 8

Let's determine the absolute difference, we get;

Absolute differences=

|8 - 8| = 0

|9 - 8| = 1

|9 - 8| = 1

|7 - 8| = 1

|8 - 8| = 0

|6 - 8| = 2

|9 - 8| = 1

|8 - 8| = 0

Find the mean of the absolute differences:

Average of absolute differences = (0 + 1 + 1 + 1 + 0 + 2 + 1 + 0) / 8

Absolute difference = 6 / 8 = 0.75

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60. take as much time as you need to solve a and b :)

60. take as much time as you need to solve a and b :)

Answers

Given:

The given function is y

\(y=x^3-4x^2+2x-1\)

Find:

we have to find the equation of tangent line to the given curve at a = 2.

and then we have to draw the graph of the given curve and the tangent line.

Explanation:

(a) we know the derivative of any curve represents the slope of the tangent line to the curve,

Therefore, firstly we will find the derivative

\(\begin{gathered} y=x^3-4x^2+2x-1 \\ \frac{dy}{dx}=3x^2-8x+2 \\ at\text{ x =a= 2} \\ \frac{dy}{dx}=3(2)^2-8(2)+2=12-16+2=-2 \\ \end{gathered}\)

Therefore, slope of the tangent line is m = -2.

Now, the equation of the tangent line to the given curve is

\(y=f^{\prime}(a)(x-a)+f(a)\)

Now we have,

\(\begin{gathered} f(a-2)=(2)^3-4(2)^2+2(2)-1=8-16+4-1=-5 \\ and\text{ f'\lparen a\rparen=-2} \end{gathered}\)

Therefore, the equation of tangent line is

y = -2(x-2) + (-5)

y = -2x+ 4 -5

y = -2x-1

(b) Now we will draw the graph of the given curve and tangent line to the given curve as follows

The graph of the curve is represented by blue colour and the graph of the tangent line is represented by green colour.

60. take as much time as you need to solve a and b :)

Arlene set up tables for a dinner. She put 10 chairs at each table. If t represents the number of tables Arlene set up, which equation could be used to find c, the number of chairs Arlene used?
Group of answer choices

c = 10t

t = 10c

t = c + 10

c = t + 10

Answers

Answer:

c = 10t

each table has 10 chairs, so for each table t, this gives you that number of chairs

Step-by-step explanation:

Answer: c = 10t  (first answer choice)

=======================================

Explanation:

Let's say we had 1 table. This would mean we have 10 chairs.

Now let's say we had 2 tables. So we now have 2*10 = 20 chairs.

If we had 3 tables, then we have 3*10 = 30 chairs. And so on.

The rule is:

number of chairs = 10*(number of tables)

We can shorten that down to

c = 10*t

c is the number of chairs and t is the number of tables. The letters are placeholders for positive whole numbers. You can think of them as boxes where a number will go inside.

Solve each equation. Check your solution.
3(n - 7) = -30

Answers

3(n-7)=-30
3n-21= -30
3n = -9
n= -3
i agree with n as -3 & 3(-3-7)=-30

Suppose the value of b is false and the value of x is 0. What is the value of each of the following expressions? a. b && x = = 0 b. b || x = = 0 c. !b && x = = 0 d. !b || x = = 0 e. b && x != 0

Answers

Answer:

  a.  False

  b.  True

  c.  True

  d.  True

  e.  False

Step-by-step explanation:

You want to know the truth value of various logical expressions when b = False, and x = 0.

And, Or

An And (&&) expression is true if and only if all parts are true. An OR (||) expression is true if any part is true.

When 'b' is false, b&&__ will be false, and !b||__ will be true. This makes (a) and (e) false, and (d) true.

When x = 0, __||x==0 will be true, so (b) is true.

The And (&&) of expression (c) will only be true when both parts are true. For b = False and x = 0, both parts are true, so (c) is true.

   {a, b, c, d, e} = {False, True, True, True, False}

Suppose the value of b is false and the value of x is 0. What is the value of each of the following expressions?

what is 10 divided by ten plss help am in 2nd grade!!!!!

Answers

Answer:

It will equal one:)))))))))

the answer is 1, 10/10=1

Classifying Rational Numbers Write each rational number in the form a/b, where a and b are integers. 2 7/8

Answers

Answer:

I have no clue and I was wondering some questions also

Answer:

0.25 Irrational (?) used math celebrity for calc

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